add fix/test for Apt/Unit etc. with no unit number
add fix/test for Apt/Unit etc. with no unit number

mmdolbow/openaddresses,tyrasd/openaddresses,tyrasd/openaddresses,openaddresses/openaddresses,orangejulius/openaddresses,openaddresses/openaddresses,slibby/openaddresses,openaddresses/openaddresses,sergiyprotsiv/openaddresses,slibby/openaddresses,slibby/openaddresses,sabas/openaddresses,orangejulius/openaddresses,sergiyprotsiv/openaddresses,mmdolbow/openaddresses,orangejulius/openaddresses,mmdolbow/openaddresses,sabas/openaddresses,tyrasd/openaddresses,sergiyprotsiv/openaddresses,sabas/openaddresses